AM29240EH AMD [Advanced Micro Devices], AM29240EH Datasheet - Page 26

• Manufacturer Part Number: AM29240EH
• Description: Enhanced High-Performance RISC Microcontrollers
• Manufacturer: AMD [Advanced Micro Devices]

SWITCHING WAVEFORMS (continued)
RAS3–RAS0
CAS3–CAS0
CAS3–CAS0
RAS3–RAS0
26
IDP3–IDP0
IDP3–IDP0
MEMCLK
MEMCLK
ID31–ID0
ID31–ID0
A14–A1
A14–A1
TR/OE
TR/OE
R/W
R/W
WE
WE
Note: The RAS3–RAS0 signals are asserted and deasserted on the falling edge of MEMCLK .
Row Address
Row Address
Figure 3. 3/1 DRAM Page-Mode Read
Figure 4. 3/1 DRAM Page-Mode Write
Am29240 EH Microcontroller Series
Column Address
Column Address
Data
1.5 V
P R E L I M I N A R Y
1.5 V
15 + T/2
1.5 V
1.5 V
16b
1.5 V
+2/4
+2/4
Data
15
1.5 V
1.5 V
16b
+4/8
+4/8
Data
15
1.5 V
16b
+6/12
+6/12
1.5 V
Data
15
1.5 V
16b
1.5 V